2. Astrol., situation, arrangement of heavenly bodies in regions, Vett.Val.42.12.
II. description of a place, to pographical account, Cic.Att.1.13.5.
2. plan, survey, POxy. 100.10 (ii A. D.), etc.
3. region, quarter, PMasp. 162.9 (vi A. D.).
4. = canalis, Gloss.